Publications in peer reviewed journals
Environmental radioactivity
1.Transport of the Radioisotopes Iodine-131, Cesium-137 from the Fallout Following
the Accident at the Chernobyl Nuclear Reactor into Cheese and Other Cheesemaking
Products. P. Assimakopoulos, K. Ioannides, A. Pakou and C. Papadopoulou. J. Dairy
Sci. 70:1338-1343; 1987.
2.Measurement of the Transfer Coefficient for the Transport of Radiocesium from a
Sheep's diet to its Milk. P. Assimakopoulos, K. Ioannides, A. Pakou and A. Mantzios. 
Health Phys. 53: 685-89; 1987.
3.The Environmental Behavior of 131I in Northwestern Greece following the Nuclear
Reactor Accident at Chernobyl.  P. Assimakopoulos, K. Ioannides and A. Pakou.
Health Phys. 55:783-791; 1988.
4.Radiocesium Levels Measured in Breast Milk Following the Reactor Accident at
Chernobyl. P. Assimakopoulos,  K. Ioannides, A. Pakou. D. Lolis, K. Zikopoulos and B.
Dusias. Health. Phys. 56:103-106; 1989.
5.Decrease in ovine milk radiocesium following removal of sheep from a contaminated
pasture. P. Assimakopoulos, K. Ioannides, A. Pakou and A. Mantzios. Health Phys. 57:
183-186; 1989.
6.Processes that contribute to radiocesium decontamination of feta cheese. C.
Pappas, P. Assimakopoulos, K. Ioannides, A. Pakou and A. Mantzios. J. Dairy
Science, 72:1081-1091; 1989.
7.A  study of radiocesium contamination and decontamination of sheep's milk. P.
Assimako poulos, K. Ioannides. A. Pakou and A. Mantzios. Sci. Tot. Env., 85 (1989)
8.The propagation of the Chernobyl Ι-131 impulse through the air-grass-animal-milk
pathway in northwestern Greece. P. Assimakopoulos, K. Ioannides and A. Pakou. Sci.
Tot. Env., 85(1989) 295-305.
9.Possibilities for radiocesium decontamination of kefalograviera cheese through
modifications of the standard manufacture method. C. P. Pappas, P. A.
Assimakopoulos, K. G. Ioannides. A. A. Pakou and A. S. Mantzios. J. Dairy Science,
73, (1990) Number 11, p. 3042.
10.A general multiple-compartment model for the transport of trace elements through
animals. P. Assimakopoulos, K. Ioannides and A. Pakou. Health Physics, Volome 61,
No 2,pp 245-253,1991.
11.Influence of Prussian Blue in reducing transfer of radiocesium into ovine milk.
K.Ioannides, A. Mantzios and C. Pappas. Health Phys. 59: (6) 1990.
12.Radioiodine retention in ovine thyroids in northwestern Greece following the reactor
accident at Chernobyl. K. Ioannides. A. Pakou and C. Papadopoulou.  Health. Phys.
Vol. 60. No 3 (March), 1991.
13.Transport of Radiocesium from a sheep's diet to its tissues. P.A.Assimakopoulos,
K.G.Ioannides, A.A. Pakou, A.S Mantzios, C.P.Pappas. Sci. Tot. Env. Vol. 136, No 1-
2, (1993) p. 1-11
14.Radiocesium transfer to sheep's milk as a result of soil ingestion. P.A.
Assimakopoulos, K.G. Ioannides, D.T.Karamanis, A,A. Pakou, K.C. Stamoulis, A.S.
Mantzios, E. Nikolaou. Sci. Tot. Env. 136 (1993) 13-24.
15.Time dependence of the transfer of 137Cs from surface soil to plants. P. A.
Assimakopoulos, K. G. Ioannides, D. T. Karamanis, A. A. Pakou, K. C. Stamoulis, A.
G. Mantzios, A. Vayonakis and E. Veltsios. Sci. Total Environ. 138 (1993) 309.
16.Variation of the transfer coefficient for radiocesium transport to sheep's milk during
a complete lactation period. P.A. Assimakopoulos, K.G. Ioannides, D.T. Karamanis,
A.A. Pakou, A.G. Mantzios, E. Nicolaou, B.J. Howard. J. Environ. Radioactivity 22
(1994) 63-75.
17.Kinetics of radiocesium sorption in lake sediments. Kirikopoulos, J.L., Ioannides,
K.G., Karamanis, D.T., Stamoulis, K.C., Kondoura, E.M., Mantzios, A.S. Health
Phys.Vol. 66, Issue 1, (1994), pp 36-42.
18.Ratios of transfer coefficients for radiocesium transport in ruminants. P. A.
Assimakopoulos, K. G. Ioannides, D. Karamanis, A. Lagoyannnis, A. A. Pakou, K.
Koutsotolis, E. Nikolaou, A. Archipov, N. Archipov, S. Gashak, A. Kurman, and I.
Chizhevsky. Health Phys. 69 (3): 410-414. 1995
19.Radiocesium sorption-desorption processes in lake sediments. K. G. Ioannides, T.
J. Mertzimekis, D. T. Karamanis, K. C. Stamoulis and I. L. Kirikopoulos. Radioanal.
Nucl. Chem. 208 (1996) 549-557.
20.Reduction of cesium concentration in ovine tissues following treatment with
prussian blue labeled with 59Fe. Ioannides, K.G., Karamanis, D.T., Stamoulis, K.C., 
Mertzimekis, T.J., Mantzios, A.S., Nicolaou, E., Pappas, C.P. Health Physics. Vol. 71,
Issue 5, (1996), p 713-718.
21.Measurements of 222Rn Migration in Soils. K.G. Ioannides, C.A.
Papachristodoulou, D.T. Karamanis, K.C. Stamoulis, T.J. Mertzimekis:, J.
Radioanalytical and Nuclear Chemistry Articles 208 (1996) 541-547.
22.Measurements of natural Radioactivity in Phosphate Fertilizers. K.G. Ioannides, T.J.
Mertzimekis, C.A Papachristodoulou, C.E. Tzialla, Science of Total Environment 196
(1997) 63-67.
23.Strontium-90 concentration measurements in human bones and teeth in Greece.
K.C. Stamoulis, P.A. Assimakopoulos, K.G. Ioannides, P. N. Soucacos and E.
Johnson. Sci. Tot. Environ. 229(1999) 165-182.
24.A survey of 222Rn concentrations in dwellings of the town of Metsovo in North-
western Greece. K.G. Ioannides, K.C. Stamoulis, C.A. Papachristodoulou, Health
Physics 79 (2000)
25.Use of HPGe γ-ray Spectrometry to Assess the Isotopic Composition of Uranium in
soils. C.A. Papachristodoulou, P.A. Assimakopoulos, Ν.Ε. Patronis, K.G. Ioannides,
Journal of Environmental Radioactivity 64 (2003) 195-203.
26.Effect of Soil Amendments on Radiocesium Transfer to Alfalfa. K.G. Ioannides,
C.A. Papachristodoulou, T.J. Mertzimekis, C.E. Tzialla, Health Physics 84 (2003) 637-
27.Soil gas radon: a tool for exploring active fault zones. K.G. Ioannides, C.A.
Papachristodoulou, K.C. Stamoulis, D.T. Karamanis, S. Pavlides, E. Karakala, A.
Chatzipetros, Applied Radiation and Isotopes 59 (2003) 205-213.
28.Radon activity levels and effective doses in the Perama Cave, Greece. C.A.
Papachristodoulou, K.G. Ioannides, K.C. Stamoulis, S.B. Pavlides:, Health Physics 86
(2004) 619-624.
29.Achievements, difficulties and future challenges for the FARMING network. A.F.
Nisbet, J.A. Mercer, A. Rantavaara, R. Hanninen, C. Vandecasteele, B. Carlé, F.
Hardeman, K.G. Ioannides, C. Papachristodoulou, C. Tzialla, H.  Ollagnon, T. Jullien, V.
Pupin:. Journal of Environmental Radioactivity 83 (2005) 297-303.
30.Variation in stakeholder opinion on countermeasures across Europe. A.F. Nisbet,
J.A. Mercer A. Rantavaara, R. Hanninen, C. Vandecasteele, F. Hardeman, K.G.
Ioannides, C. Tzialla, H. Ollagnon,  V. Pupin, T. Jullien, Journal of Environmental
Radioactivity 83 (2005)
31.Stakeholder involvement in nuclear crisis management in Greece. K.G. Ioannides,
C.E. Tzialla, C.A. Papachristodoulou, C. Papanikolaou, C. Apostolopoulos:. Journal of
Environmental Radioactivity 83 (2005) 347-357.
32.Tritium concentration in rainwater samples in Northwestern Greece.  Stamoulis, K.,
Ioannides, K.,Kassomenos, P., Vlachogianni, A. Fusion Science And Technology, Vol.
48 (2005), 512-515.
33.Determination of 226Ra in aqueous solutions via sorption on thin films and α-
spectrometry. Karamanis, D., Ioannides, K.G., Stamoulis, K.C. Analytica Chimica Acta
573-574 (2006) 319-327.
34.TRIAC: A code for track measurements using image analysis tools. D.L. Patiris, K.
Blekas, K.G. Ioannides, Nuclear Instruments and Methods in Physics Research B. 244
(2006) 392-396.
35.Rapid screening of 90Sr activity in water and milk samples using Cherenkov
radiation. Stamoulis, K.C., Ioannides, K.G., Karamanis, D.T., Patiris, D.C. Journal of
Environmental Radioactivity 93 (2007) 144-156.
36.The effect of moisture content on radon diffusion through soil: assessment in
laboratory and field experiments. C. Papachristodoulou, K. Ioannides, S. Spathis..
Health Physics 92 (2007) 257-264
37.Determination of bulk etch rate for CR-39 nuclear track detectors using an X-ray
fluorescence method. C. Papachristodoulou, D. Patiris, K. Ioannides. Nuclear
Instruments and Methods B 264 (2007) 177-182.
38.TRIAC II. A MatLab code for track measurements from SSNT detectors.  D.L.
Patiris, K. Blekas, K.G. Ioannides.  Computer Physics Communications 177 (2007)
39.Spatial and seasonal trends of natural radioactivity and heavy metals in river waters
of Epirus, Macedonia and Thessalia. Karamanis, D., Stamoulis, K., Ioannides, K.,
Patiris, D. Desalination 224 (2008) 250-260.
40.Natural radionuclides and heavy metals in bottled water in Greece. Karamanis, D.;
Stamoulis, K.; Ioannides, K. G. Desalination  Volume: 213   Issue: 1-3   Pages: 90-97,
41.Indoor radon concentrations in workplaces and dwellings in North-Western Greece.
K. Ioannides, D. Patiris, C. Papachristodoulou. Radioprotection 44 (2009) 165-169.
42.Discriminative detection of deposited radon daughters on CR-39 track detectors
using TRIAC II code. D.L. Patiris, K.G. Ioannides. Nuclear Instruments and Methods in
Physics Research B 267 (2009) 2440-2448.
43.Environmental assessment of natural radionuclides and heavy metals in waters
discharged from a lignite-fired power plant. Karamanis, D., Ioannides, K., Stamoulis,
K. (2009) Fuel 88 (2009) 2046-2052.
44.Deconvolution of liquid scintillation alpha spectra of mixtures of uranium and radium
isotopes.  Stamoulis, K.C., Ioannides, K.G., Karamanis, D. (2010) Analytica Chimica
Acta 657 (2010) 108-115.
45.Exposure to indoor radon and natural gamma radiation in public workplaces in
North-Western Greece. C. Papachristodoulou, D. Patiris, K. Ioannides. Radiation
Measurements 45 (2010) 865-871.
46.Decision aiding handbooks for managing contaminated food production systems,
drinking water and inhabited areas in Europe. A.F. Nisbet, J. Brown, B.J. Howard, N.A.
Beresford,H. Ollagnon, C. Turcanu, J. Camps, K. Andersson, A. Rantavaara, T.
Ikäheimonen, T. Duranova, D. Oughton, G. Kirchner, C. Papachristodoulou, K.
Ioannides, P. Kwakman. Radioprotection 2010 Vol. 45, n° 5, pages S23 à S37.
47.Assessment of tritium levels in rivers and precipitation in north-western Greece
before the ITER operation. Stamoulis, K.C., Karamanis, D., Ioannides, K.G. Fusion
Engineering and Design 86 (2011) 206-213.
48.A re-evaluation of radiation dose-rate conversion factors. I. Liritzis, K. Stamoulis, C.
Papachristodoulou and K.G. Ioannides. Mediterranean Archaeology & Archaeometry
13 (2013) 1-15.
49.Environmental measurements and inspections on imported foods and feedstuffs in
Greece after the Fukushima accident C. Potiriadis, M.J. Anagnostakis, A. Clouvas, K.
Eleftheriadis, E. Florou, C. Housiadas, K. Ioannides, A. Ioannidou, D.I. Karangelos,
K.L. Karfopoulos, K. Kehagia, M. Kolovou,P. Kritidis, M. Manolopoulou, K.
Papastefanou, M.I. Savva, S.E. Simopoulos, K. Stamoulis,S. Stoulos, S. Xanthos and
D. Xarchoulakos. Radiation Protection Dosimetry (2013), pp. 1-10.
50.Environmental radioactivity measurements in north-western Greece following the
Fukushima nuclear accident.  K. Ioannides, K. Stamoulis , C. Papachristodoulou. J
Radioanal Nucl Chem (2013) 298:1207-1213